Absolute numbers and annual incidences/100000 of inflammatory joint diseases in Kronoberg county in southern Sweden
| Women | Men | Total | ||||
|---|---|---|---|---|---|---|
| Diagnosis | n | Incidence (95% CI) | n | Incidence (95% CI) | n | Incidence (95% CI) |
| Rheumatoid arthritis | 19 | 29 (17 to 45) | 12 | 18 (9 to 32) | 31 | 24 (16 to 33) |
| Reactive arthritis | 23 | 35 (22 to 52) | 14 | 21 (12 to 36) | 37 | 28 (20 to 39) |
| Undifferentiated arthritis | 27 | 41 (27 to 59) | 27 | 41 (27 to 60) | 54 | 41 (31 to 54) |
| Psoriatic arthritis | 8 | 12 (5 to 24) | 3 | 5 (1 to 13) | 11 | 8 (4 to 15) |
| Lyme arthritis | 1 | 2 (0 to 8) | 2 | 3 (0 to 11) | 3 | 2 (0 to 7) |
| Sarcoid arthritis | 0 | 0 (0 to 6) | 3 | 5 (1 to 13) | 3 | 2 (0 to 7) |
| Other | 10 | 15 (2 to 32) | 2 | 3 (0 to 11) | 12 | 9 (5 to 16) |
| Total | 88 | 132 (106 to 163) | 63 | 96 (74 to 123) | 151 | 115 (97 to 134) |